Restructuring - TCR post-acquisition senior leadership severance (Details) - Employee Severance - USD ($) |
3 Months Ended | 9 Months Ended | |
|---|---|---|---|
Sep. 30, 2023 |
Jun. 30, 2023 |
Sep. 30, 2023 |
|
| Restructuring | |||
| Severance and other cash payments | $ 5,655 | ||
| Accelerated vesting of share-based compensation awards | $ 197 | 835 | |
| Total and cumulative amount incurred | $ 6,687 | $ 6,490 | |
| Research and development | |||
| Restructuring | |||
| Accelerated vesting of share-based compensation awards | $ 200,000 | ||
| General and administrative expenses | |||
| Restructuring | |||
| Accelerated vesting of share-based compensation awards | $ 800,000 | ||
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of additional cost recognized for award under share-based payment arrangement from occurrence of event accelerating recognition of cost. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|